Pure metals have high melting and boiling points.Which one of the following would you expect to have a low boiling point?NeonNickelMagnesiumManganese

Break Down the Problem

1. Identify the Elements: We are given Neon, Nickel, Magnesium, and Manganese.
2. Understand the General Properties: Recognize the general properties of pure metals vs. noble gases.

Relevant Concepts

1. Noble Gases: Neon is a noble gas and typically has low boiling points due to weak van der Waals forces.
2. Metals: Nickel, Magnesium, and Manganese are metals, known for their high melting and boiling points.

Analysis and Detail

1. Boiling Points of Elements:

   • Neon (Ne): As a noble gas, it has a boiling point of approximately -246 °C.
   • Nickel (Ni): Boiling point around 2913 °C.
   • Magnesium (Mg): Boiling point around 1090 °C.
   • Manganese (Mn): Boiling point around 2061 °C.

2. Comparison: Among these, Neon clearly has the lowest boiling point due to its non-metallic properties and weak intermolecular forces.

Verify and Summarize

After comparing the boiling points of the listed elements, it is evident that Neon has a significantly lower boiling point compared to Nickel, Magnesium, and Manganese, which are metals with high boiling points.

Final Answer

Neon would be expected to have a low boiling point compared to Nickel, Magnesium, and Manganese.